131855861304

Names of 131855861304

• Cardinal: 131855861304 can be written as One hundred thirty-one billion, eight hundred fifty-five million, eight hundred sixty-one thousand, three hundred four.

Scientific notation

• Scientific notation: 1.31855861304 × 10¹¹

Factors of 131855861304

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 494317

Divisors of 131855861304

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 72 3733 7466 11199 14932 22398 29864 33597 44796 67194 89592 134388 268776 490579 981158 1471737 1962316 2943474 3924632 4415211 5886948 8830422 11773896 17660844 35321688 1831331407 3662662814 5493994221 7325325628 10987988442 14650651256 16481982663 21975976884 32963965326 43951953768 65927930652 131855861304
• Sum of all divisors σ(n): 357206015400
• Sum of proper divisors (its aliquot sum) s(n): 225350154096
• 131855861304 is an abundant number, because the sum of its proper divisors (225350154096) is greater than itself. Its abundance is 93494292792

Bases of 131855861304

• Binary: 1111010110011001110001100011000111000₂
• Hexadecimal: 0x1EB338C638
• Base-36: 1OKNKPQ0

Squares and roots of 131855861304

• 131855861304 squared (131855861304²) is 17385968160219684580416
• 131855861304 cubed (131855861304³) is 2292441806369686780205959530622464
• The square root of 131855861304 is 363119.6239588271
• The cube root of 131855861304 is 5089.7894046879

Scales and comparisons

• 131,855,861,304 seconds is equal to 4,192 years, 31 weeks, 4 days, 12 hours, 8 minutes, 24 seconds.
• To count from 1 to 131,855,861,304 would take you about eight thousand, three hundred eighty-five years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 131855861304 cubic inches would be around 424.1 feet tall.

Recreational maths with 131855861304

• 131855861304 backwards is 403168558131
• The number of decimal digits it has is: 12
• The sum of 131855861304's digits is 45
• More coming soon!